The equivalent potential temperature increased rapidly ahead of the storm.
风暴来临前,相当位温迅速升高。
In a moist, unstable atmosphere, high equivalent potential temperature near the surface can signal strong convective potential and the likelihood of thunderstorms.
在湿润且不稳定的大气中,近地面较高的相当位温可能预示强对流潜势增大,并更容易出现雷暴。